Allicdata Part #: | AF164-FR-07191RL-ND |
Manufacturer Part#: |
AF164-FR-07191RL |
Price: | $ 0.03 |
Product Category: | Resistors |
Manufacturer: | Yageo |
Short Description: | RES ARRAY 4 RES 191 OHM 1206 |
More Detail: | 191 Ohm ±1% 62.5mW Power Per Element Isolated 4 Re... |
DataSheet: | AF164-FR-07191RL Datasheet/PDF |
Quantity: | 1000 |
5000 +: | $ 0.02805 |
Number of Pins: | 8 |
Height - Seated (Max): | 0.028" (0.70mm) |
Size / Dimension: | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
Supplier Device Package: | 1206 |
Package / Case: | 1206 (3216 Metric), Convex, Long Side Terminals |
Mounting Type: | Surface Mount |
Applications: | DDRAM, SDRAM |
Operating Temperature: | -55°C ~ 155°C |
Temperature Coefficient: | ±250ppm/°C |
Power Per Element: | 62.5mW |
Series: | AF164 |
Resistor-Ratio-Drift: | -- |
Resistor Matching Ratio: | -- |
Number of Resistors: | 4 |
Tolerance: | ±1% |
Resistance (Ohms): | 191 |
Circuit Type: | Isolated |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Resistor Networks, Arrays
AF164-FR-07191RL can be categorized as resistor networks and arrays. Resistor networks, or resistor arrays, are circuits composed of multiple resistors that interact with each other in different ways. Resistor networks can be designed to have various functions, including signal processing, current sharing, voltage divider, and low/high-impedance matching. AF164-FR-07191RL is a four-resistor network composed of thin-film resistors and substrate resistor technology, making it particularly useful for high-frequency applications.
Applications of AF164-FR-07191RL
Due to its four-resistor design and high-frequency capabilities, AF164-FR-07191RL has many uses. Its most popular use is as a high-impedance terminator, where it helps to reduce or eliminate signal reflections in electronic circuitry. AF164-FR-07191RL is also commonly used to create various types of filters, such as low-pass, bandpass, and high-pass filters. In addition, AF164-FR-07191RL can be used as a voltage divider, allowing for the efficient splitting of a single voltage source across multiple components.
Working Principle
The working principles of the AF164-FR-07191RL resistor network can be understood by analyzing its design. This network consists of four resistors connected in a “T” configuration, with two resistors forming the vertical stem and the other two forming the horizontal “base”. The base resistors have equal resistance, while the vertical stem resistors have unequal resistance. As electrical current flows through the circuit, the current is divided into two separate branches, one flowing through the vertical resistors and one through the horizontal resistors. The unequal resistance of the vertical stem allows for the unequal division of current, thus enabling the voltage divider effect. In addition, the high frequency characteristics of the AF164-FR-07191RL enable it to filter out higher frequency signals, which is especially useful in radio frequencies, audio applications, and other areas where high frequencies need to be filtered out.
Conclusion
In conclusion, AF164-FR-07191RL is a four-resistor network composed of thin-film and substrate resistor technology. It has many applications, such as voltage divider, current sharing, signal processing, and high/low impedance matching. It is also popularly used as a high-impedance terminator or filter, and its high-frequency characteristics give it the ability to filter out higher frequency signals. The working principle of the AF164-FR-07191RL can be understood by examining the design of its four-resistor network. By analyzing the unequal resistor values and the currents flowing through each branch, the voltage divider effect can be understood. Knowing the applications and working principles of AF164-FR-07191RL is an important part of understanding resistor networks and arrays.
The specific data is subject to PDF, and the above content is for reference
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